The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 05, 2003
Filed:
May. 16, 2002
Richard B. Loucks, Severna Park, MD (US);
The United States of America as represented by the Secretary of the Army, Washington, DC (US);
Abstract
An apparatus for measuring a fluid flow velocity vector including a signal generator for generating an oscillating electrical signal, an acoustic transmitter for generating an acoustic signal proportional to the oscillating electrical signal; and at least three acoustic receivers for receiving the acoustic signal and generating electrical signals which are phase shifted by the influence of the fluid flow, and a signal processor for receiving and processing the oscillating electrical signal and the electrical signals generated by the at least three acoustic receivers to determine time delays for each acoustical receiver caused by the influence of the fluid flow which are processed to determine the fluid flow velocity vector components.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile